Suzhou, China 1. Kalol, India 1. Rancho Cucamonga, California 1.

Suzhou, China 1. Kalol, India 1. Rancho Cucamonga, California 1.

Date Of Certification: 11 December 2024 Date Of Expiration: 10 December 2027 IATF Certificate N°: 0558656 Bureau Veritas Certification Certificate No: FR094003 - IATF Revision: 1 For Bureau Veritas Certification Holding, Tour ALTO, 4 place des saisons, 92400 COURBEVOIE – France (The official document is in English. Any translations of this document shall be used for reference only.) 1/2 Certificate of Approval AWARDED TO PolyOne France Tossiat Route de la vavrette, 01250, Tossiat - France IATF USI: LWZS4P Bureau Veritas Certification certify that the Quality Management System of the above organisation has been audited and found to be in accordance with the requirements of IATF 16949 - FIRST EDITION and the applicable customer specific requirements SCOPE Design and manufacturing PERMITTED EXCLUSION(S) None PRODUCT(S) DELIVERED colour with additive concentrates for thermoplastic resins and speciality compounds obtained by mixing and extrusion https://e-cer.bureauveritas.com/68LJQE0ZV0CO6I7YW0YSXOUMV9WWROQPHPI2AOHRRLFFVRAVTFVZGXKWIE3TOWLTTKEWCPQB9UNAPXHH6T0HXOMUEDVYPRPJLEXBBTKQYPBRICYOKY143TECQ5UMHGA3JX Date Of Certification: 11 December 2024 Date Of Expiration: 10 December 2027 IATF Certificate N°: 0558656 Bureau Veritas Certification Certificate No: FR094003 - IATF Revision: 1 For Bureau Veritas Certification Holding, Tour ALTO, 4 place des saisons, 92400 COURBEVOIE – France (The official document is in English.

Internationale Avient-beleid tegen omkoping en corruptie Uitgegeven: 1 juli 2020 Inhoudsopgave Ons internationale beleid tegen omkoping en corruptie 1 Belang van naleving 1 Onze verantwoordelijkheid 1 Wat is omkoping? Het aanbieden van iets van waarde mag niet worden verward met redelijke en beperkte, legale uitgaven voor geschenken, zakelijk vermaak en andere legitieme activiteiten die rechtstreeks verband houden met de bedrijfsactiviteiten van Avient. 1 Belang van naleving Ongeacht waar in de wereld we actief zijn, zijn wetten inzake anti-omkoping en anti-corruptie (Anti-Bribery, Anti-Corruption Laws, ABAC) van toepassing op ons bedrijf, inclusief maar niet beperkt tot de Foreign Corrupt 1 Raadpleeg het gedeelte Geschenken en gastvrijheid in de Gedragscode van Avient en ons Beleid inzake geschenken en vermaak om te bepalen of uw uitgaven toegestaan zijn. Inhoudsopgave Noord-Amerika Wereldwijd hoofdkantoor Avon Lake, Verenigde Staten 33587 Walker Road Avon Lake, OH, Verenigde Staten 44012 Gratis: +1-866-765-9663 Telefoon: +1-440-930-1000 Fax: +440 930 3064 Azië-Pacific Regionaal hoofdkantoor Shanghai, China 2F, blok C 200 Jinsu Road Pudong, 201206 Shanghai, China Telefoon: +86 (0) 21 6028 4888 Fax: +86 (0) 21 6028 4999 Zuid-Amerika Regionaal hoofdkantoor Sao Paulo, Brazilië Av.

Globale Richtlinie von Avient zur Bekämpfung von Bestechung und Korruption (Anti-Bribery and Anti-Corruption, ABAC) Veröffentlicht: 1. Juli 2020 Inhaltsangabe Unsere globale Richtlinie zur Bekämpfung von Bestechung und Korruption 1 Bedeutung der Compliance 1 Unsere Verantwortung 1 Was ist Bestechung? Das Anbieten geldwerter Zuwendungen sollte nicht mit angemessenen, begrenzten und gesetzlich zulässigen Ausgaben für Geschenke, Unterhaltung und andere legitime Aktivitäten verwechselt werden, die direkt mit der Geschäftstätigkeit von Avient zusammenhängen. 1 1 Richten Sie sich bei der Entscheidung, ob geplante Ausgaben zulässig sind, nach dem Abschnitt Geschenke und Bewirtung des Verhaltenskodex von Avient und nach unserer Richtlinie zu Geschenken und Unterhaltung.

Globalna polityka przeciwdziałania łapownictwu i korupcji Avient Data wydania: 1 lipca 2020 r. Spis treści Nasza globalna polityka przeciwdziałania łapownictwu i korupcji 1 Znaczenie postępowania zgodnego z przepisami 1 Nasza odpowiedzialność 1 Co to jest łapówka? Ofert korzyści majątkowych nie należy mylić z uzasadnionymi, mieszczącymi się w rozsądnych granicach i zgodnymi z prawem wydatkami na upominki, rozrywki biznesowe i inne legalne działania bezpośrednio związane z prowadzaniem działalności przez Avient. 1 1 Aby określić, czy proponowany wydatek jest dozwolony, należy zapoznać się z treścią części Upominki oraz przejawy gościnności w Kodeksie postępowania Avient oraz z Polityką dotyczącą upominków i rozrywki.

Politica globale Avient anti-concussione e anti-corruzione Politica globale Avient anti-concussione e anti-corruzione Indice La nostra Politica globale su anti-corruzione e anti-concussione 1 Importanza della conformità 1 La nostra responsabilità 1 Cos’è una tangente? Anche 1 Consultate la sezione Regali e Ospitalità del Codice di condotta di Avient e la nostra Politica sui doni e intrattenimento per stabilire se la spesa proposta sia consentita. Tale divieto si applica sia se l’offerta o il pagamento sono effettuati direttamente sia tramite un’altra persona • Inserire voci fuorvianti, incomplete o false nei libri e nei registri di Avient • Ignorare i segnali di allerta quando si tratta con terze parti Indice Nord America Sede globale Avon Lake, Stati Uniti 33587 Walker Road Avon Lake, Ohio, Stati Uniti 44012 Numero verde: +1 866 765 9663 Telefono: +1 440 930 1000 Fax: +1 440 930 3064 Asia Pacifico Sede regionale Shanghai, Cina 2F, Block C 200 Jinsu Road Pudong, 201206 Shanghai, Cina Telefono: +86 (0) 21 6028 4888 Fax: +86 (0) 21 6028 4999 America del Sud Sede regionale San Paolo, Brasile Av.

PolyOne - Bilingual T&Cs - Hungary - 1 - PAI-376902v1 TERMS AND CONDITIONS OF SALE The Terms and Conditions herein apply to the sale of PolyOne products 1. All late payments shall bear an annual interest of one month (1) EURIBOR plus 8% accrued on a daily basis, notwithstanding any damages. Minden késedelmes fizetés az EURIBOR egy (1) hónapra vetített éves kamatának plusz 8 százaléknak a felszámítását vonja maga után napi elszámolással, a károk nélkül.

PolyOne Corporation Page 1 PolyOne Investor Presentation Wells Fargo Industrial & Construction Conference May 2015 PolyOne Corporation Page 2 Forward-Looking Statements  In this presentation, statements that are not reported financial results or other historical information are “forward-looking statements” within the meaning of the Private Securities Litigation Reform Act of 1995. S&P 500 PolyOne Corporation Page 9 2006 Q1 2015 2015 Target “Where we were” “Where we are” (Est. in 2012) 1) Operating Income % Specialty: Global Color, Additives & Inks 1.7% 16.2% 12 – 16% Global Specialty Engineered Materials 1.1% 16.3% 12 – 16% Designed Structures & Solutions 1.4% (2012) 2.7% 8 – 10% Performance Products & Solutions 5.5% 6.5% 9 – 12% Distribution 2.6% 5.9% 6 – 7.5% 2) Specialty Platform % of Operating Income 6.0% 69% 65 – 75% 3) ROIC 5.0% 11.4% 15% 4) Adjusted EPS Growth N/A 5% Double Digit Expansion Proof of Performance & 2015 Goals PolyOne Corporation Page 10 Innovation Drives Earnings Growth *Percentage of Specialty Platform revenue from products introduced in last five years $20 $53 2006 2014 Research & Development Spending ($ millions) Specialty Platform Vitality Index Progression* 14% 27% 2006 2014 Specialty Platform Gross Margin % 20% 44% 2006 2014 Specialty Vitality Index Target ≥ 35% PolyOne Corporation Page 11 Megatrends Aligned with Key End Markets Decreasing Dependence on Fossil Fuels Protecting the Environment Improving Health and Wellness Megatrend End Markets Globalizing and Localizing Health & Wellness Transportation Packaging Consumer PolyOne Corporation Page 12 Prototype Frame Opportunity Scale-up & Test Market Build Business Case Commercial Launch Phase 1 Phase 2 Phase 3 Phase 4 Phase 5 4 11 5 10 6 9 3 4 2 15 9 1 10 4 Breakthrough Platform Derivative A Rich Pipeline of Opportunity Number of Projects 25 14 19 17 18 93 Addressable Market ($ millions) $800 $450 $450 $1,700 PolyOne Corporation Page 13 60% 98% 20% 30% 40% 50% 60% 70% 80% 90% 100% 2008 Q1 2015 Pension Funding** As of March 31, 2015 Debt Maturities & Pension Funding – 3/31/15 Net Debt / EBITDA* = 2.1x $49 $317 $600 $0 $100 $200 $300 $400 $500 $600 $700 $800 2015 2020 2023 Debt Maturities As of March 31, 2015 ($ millions) Coupon Rate: 7.500% 7.375% 5.250% ** includes US-qualified pension plans only *TTM 3/31/2015 PolyOne Corporation Page 14 Free Cash Flow and Strong Balance Sheet Fund Investment / Shareholder Return  Expanding our sales, marketing, and technical capabilities  Investing in operational and LSS initiatives  ~75% of capital expenditures fund growth initiatives Organic Growth Acquisitions Share Repurchases Dividends $0.16 $0.20 $0.24 $0.32 $0.40 $0.10 $0.20 $0.30 $0.40 $0.50 2011 2012 2013 2014 2015 Annual Dividend  Targets that expand our: • Specialty offerings • End market presence • Geographic breadth  Synergy opportunities  Adjacent material solutions  Repurchased over 500k shares in Q1 2015  Repurchased 11.8 million shares since early 2013  8.2 million shares are available for repurchase under the current authorization PolyOne Corporation Page 15 PolyOne Core Values Innovation Collaboration Excellence PolyOne Corporation Page 16 The New PolyOne: A Specialty Growth Company Why Invest In PolyOne? 1) Special items are a non-GAAP financial measure.

McHenry, Illinois 1. Glendale, Arizona Shenzhen, China (1) 1. Committees: 1, 2 COMMITTEES 1.